Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
LN

Lee R. Nackman

IBM: 3 patents #26,272 of 70,183Top 40%
White Plains, NY: #409 of 917 inventorsTop 45%
New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,620,410 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6182281 Incremental compilation of C++ programs Michael Karasick, John Joseph Barton, Derek Lieber, David J. Streeter 2001-01-30
4933889 Method for fine decomposition in finite element mesh generation Siavash Navadeh Meshkat, Vijay Srinivasan 1990-06-12
4797842 Method of generating finite elements using the symmetric axis transform Vijay Srinivasan 1989-01-10